in the areas of suspension, aerodynamics, and body work. Professional drivers are allowed in this class, though many of the drivers are also the car owner. Competitive cars in this class typically have in excess of 400 wheel-horsepower, with the fastest above 600 wheel-horsepower. Super Modified Formerly the "Unlimited" class, the Super Modified class was renamed in 2010 because although the cars appear to be built without limitations, there are some requirements. Super Modified cars make use of carbon/composite body panels, large wings, wide racing slick tires and massive amounts of power. The fastest cars have 600 to 800 wheel-horsepower and reach speeds in excess of 180 mph on some courses. Format Typical Redline Time Attack events occur over the course of a weekend. Saturday Saturday is conducted much like a typical HPDE and offers drivers an opportunity to practice. Drivers share the course with drivers of similar experience level for four to five sessions of 15 to 20 minute duration. Participation in Saturday practice is optional. Some drivers choose to only participate only on Saturday perhaps because they are a novice driver not ready for competition or they simply choose not to compete. Redline Time Attack also offers driver instruction from professional driving instructors to anyone that requests it. Lap times on Saturday hold no weight in the competition on Sunday. Sunday Practice Sunday begins with 2 additional practice sessions. Lap times recorded in these practice sessions are used to qualify the competitors for the Time Attack session. No points are awarded based on qualifying position. Time Attack The Redline style Time Attack consists of two sessions for each competitor for a total of six timed laps. Each session consists of one warm-up lap, three timed laps, and one cool down lap. Up to eight competitors may share the track for a Time Attack session, but the cars are staggered such that they typically will not encounter one another during the session. If a driver does catch the car ahead, safe passing is allowed. Only the fastest timed lap of the six total laps are used to rank the competitors. A competitor need not complete all six laps to be eligible for an award; a single lap is sufficient. Points are awarded to the drivers based on finishing position in their respective class. Super Session The Super Session is the finale of the event. The fastest competitors from the